<template>
 <div>
     <el-breadcrumb separator-class="el-icon-arrow-right">
        <el-breadcrumb-item :to="{ path: '/home' }">首页</el-breadcrumb-item>
        <el-breadcrumb-item>商品管理</el-breadcrumb-item>
        <el-breadcrumb-item>商品列表</el-breadcrumb-item>
    </el-breadcrumb>
    <el-card>
        <el-row :gutter="10">
            <el-col :span="8">
                <el-input placeholder="请输入内容" v-model="queryinfo.query" clearable @clear="getgoodlist">  
                    <el-button slot="append" icon="el-icon-search" @click="getgoodlist"></el-button>
                </el-input>
            </el-col>
            <el-col :span="4">
                <el-button type="primary" @click="goaddpage">添加商品</el-button>
            </el-col>
        </el-row>
        <el-table :data="goodlists" border stripe>
            <el-table-column type="index"></el-table-column>
            <el-table-column label="商品名称" prop="goods_name"></el-table-column>
            <el-table-column label="商品价格(元)" prop="goods_price" width="95px"></el-table-column>
            <el-table-column label="商品重量" prop="goods_weight" width="70px"></el-table-column>
            <el-table-column label="商品创建时间" prop="add_time" width="140px">
                <template slot-scope="scope">
                    {{scope.row.add_time | dataFormat}}
                </template>
            </el-table-column>
            <el-table-column label="操作"  width="130px">
                <template slot-scope="scope">
                    <div>
                        <el-button type="primary" size="mini" icon="el-icon-edit"></el-button>
                        <el-button type="danger" size="mini" icon="el-icon-delete" @click="deletegoods(scope.row.goods_id)"></el-button>
                    </div>
                </template>
            </el-table-column>
            
        </el-table>
        <el-pagination
            @size-change="handleSizeChange"
            @current-change="handleCurrentChange"
            :current-page="queryinfo.pagenum"
            :page-sizes="[6, 8, 10, 12]"
            :page-size="queryinfo.pagesize"
            layout="total, sizes, prev, pager, next, jumper"
            :total="total">
        </el-pagination>
    </el-card>
 </div>
</template>

<script>
export default {
    created() {
        this.getgoodlist()
    },
    data() {
        return {
           queryinfo:{
               query:'',
               pagenum:1,
               pagesize:10
           },
           goodlists:[],
           total:0,
        }
    },
    methods: {
        async getgoodlist(){
            const {data:res} = await this.$http.get('goods',{
                params:this.queryinfo
            })
            if(res.meta.status!=200) return this.$message.console.error("获取商品数据失败");
            this.goodlists = res.data.goods
            this.total =res.data.total      
        },
        handleSizeChange(newpagesize){
            this.queryinfo.pagesize = newpagesize
            this.getgoodlist()
        },
        handleCurrentChange(newpagenum){
            this.queryinfo.pagenum = newpagenum
            this.getgoodlist()
        },
        async deletegoods(id)
        {
        const confrimrueslt = await this.$confirm('此操作将永久删除该文件, 是否继续?', '提示', {
          confirmButtonText: '确定',
          cancelButtonText: '取消',
          type: 'warning'
        }).catch(err=>err)
        if(confrimrueslt != 'confirm') return this.$message.info("取消删除")
        const {data:res} =  await this.$http.delete(`goods/${id}`)
        if(res.meta.status!=200) return this.$message.error("删除商品失败")
        this.$message.success("删除商品成功")
        this.getgoodlist() 
         },
         goaddpage(){
             this.$router.push('/goods/add')
         }
        
    },
}
</script>

<style scoped>

</style>